JPS5534233A - Preparation of thermosetting maleimide prepolymer - Google Patents

Preparation of thermosetting maleimide prepolymer

Info

Publication number
JPS5534233A
JPS5534233A JP10667178A JP10667178A JPS5534233A JP S5534233 A JPS5534233 A JP S5534233A JP 10667178 A JP10667178 A JP 10667178A JP 10667178 A JP10667178 A JP 10667178A JP S5534233 A JPS5534233 A JP S5534233A
Authority
JP
Japan
Prior art keywords
formula
prepolymer
preparation
bismaleimide
diamine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10667178A
Other languages
Japanese (ja)
Other versions
JPS6247893B2 (en
Inventor
Akio Takahashi
Yutaka Ito
Motoyo Wajima
Yasusada Morishita
Kenji Tsukanishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP10667178A priority Critical patent/JPS5534233A/en
Priority to GB7929570A priority patent/GB2028849B/en
Priority to DE2934613A priority patent/DE2934613C2/en
Priority to FR7921803A priority patent/FR2434832A1/en
Priority to US06/071,518 priority patent/US4283522A/en
Publication of JPS5534233A publication Critical patent/JPS5534233A/en
Publication of JPS6247893B2 publication Critical patent/JPS6247893B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/12—Unsaturated polyimide precursors
    • C08G73/121—Preparatory processes from unsaturated precursors and polyamines

Abstract

PURPOSE: To prepare the title prepolymer which is soluble in a low-boiling, low- cost solvent in high concentration, and easily handleable, and gives a heat-resistant resin by curing, by the melt reaction of specific amounts of a polyfunctional maleimide compound, a bismaleimide, and a diamine.
CONSTITUTION: (A) A polyfunctional maleimide compound of formula I (n is 0.1W3.0), (B) a bismaleimide of formula II (R1 is ≥2C divalent group) and (C) 0.3W2 moles, based on 1 mole of (A)+(B), of a diamine of the formula H2N-R2-NH2 (R2 is ≥2C divalent group), are mixed and reacted at 80W180°C for 5W120 minutes to obtain a thermosetting maleimide prepolymer which can be dissolved in acetone, methyl ethyl ketone, etc. at a concentration of as high as ≥50wt%.
COPYRIGHT: (C)1980,JPO&Japio
JP10667178A 1978-08-31 1978-08-31 Preparation of thermosetting maleimide prepolymer Granted JPS5534233A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP10667178A JPS5534233A (en) 1978-08-31 1978-08-31 Preparation of thermosetting maleimide prepolymer
GB7929570A GB2028849B (en) 1978-08-31 1979-08-24 Unsaturated imide/ciamine prepolymers
DE2934613A DE2934613C2 (en) 1978-08-31 1979-08-28 Process for the preparation of thermosetting prepolymers of the maleimide type
FR7921803A FR2434832A1 (en) 1978-08-31 1979-08-30 PROCESS FOR THE PREPARATION OF A THERMOSETTING PREPOLYMER OF THE MALEIMIDE TYPE AND THERMOSETTING PREPOLYMER OF THE MALEIMIDE TYPE OBTAINED IN THIS PROCESS
US06/071,518 US4283522A (en) 1978-08-31 1979-08-31 Process for preparing thermosetting prepolymer from mixture of polyfunctional maleimide and bis-maleimide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10667178A JPS5534233A (en) 1978-08-31 1978-08-31 Preparation of thermosetting maleimide prepolymer

Publications (2)

Publication Number Publication Date
JPS5534233A true JPS5534233A (en) 1980-03-10
JPS6247893B2 JPS6247893B2 (en) 1987-10-09

Family

ID=14439529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10667178A Granted JPS5534233A (en) 1978-08-31 1978-08-31 Preparation of thermosetting maleimide prepolymer

Country Status (5)

Country Link
US (1) US4283522A (en)
JP (1) JPS5534233A (en)
DE (1) DE2934613C2 (en)
FR (1) FR2434832A1 (en)
GB (1) GB2028849B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06299378A (en) * 1992-12-22 1994-10-25 Power Fuiirudo:Kk Treating agent for object surface formed by dispersing chlorella into water and treatment of object surface by using this treating agent

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56115322A (en) * 1980-02-14 1981-09-10 Hitachi Chem Co Ltd Preparation of thermosetting maleimide prepolymer
US4418181A (en) * 1981-05-26 1983-11-29 Plastics Engineering Company Polyimides having bis-maleimide terminal groups
JPS5945322A (en) * 1982-09-08 1984-03-14 Hitachi Chem Co Ltd Preparation of polyaminobisimide resin
GB8610469D0 (en) * 1986-04-29 1986-09-17 Ici Plc Cross-linked polymers
US4806606A (en) * 1986-09-10 1989-02-21 Hercules Incorporated Thermoset polymer from nadimido-substituted cyclophosphazenes
US4816512A (en) * 1986-12-18 1989-03-28 Monsanto Company Maleimide resin composition comprising polyamine, maleimide and maleamic acid
US5371173A (en) * 1992-11-25 1994-12-06 Northwestern University Poled polymeric nonlinear optical materials
TWI519602B (en) * 2014-06-06 2016-02-01 Elite Material Co Ltd Low dielectric resin composition and the application of its resin film, semi-cured film and circuit board

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1555564A (en) * 1967-07-13 1969-01-31
FR2142741B1 (en) * 1971-06-24 1973-06-29 Rhone Poulenc Sa
US3998904A (en) * 1971-10-18 1976-12-21 Rhone-Poulenc S.A. Polyamines with imide groups
US3842143A (en) * 1972-11-02 1974-10-15 Ciba Geigy Corp Processable polyimides and polyamideimides containing polyolefinic unsaturated imides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06299378A (en) * 1992-12-22 1994-10-25 Power Fuiirudo:Kk Treating agent for object surface formed by dispersing chlorella into water and treatment of object surface by using this treating agent

Also Published As

Publication number Publication date
GB2028849B (en) 1983-04-27
DE2934613A1 (en) 1980-03-06
DE2934613C2 (en) 1982-10-21
GB2028849A (en) 1980-03-12
US4283522A (en) 1981-08-11
FR2434832A1 (en) 1980-03-28
FR2434832B1 (en) 1985-02-22
JPS6247893B2 (en) 1987-10-09

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